US20080064422A1 - Method of Distributing a Message Via Short-Range Radio Networks - Google Patents

Method of Distributing a Message Via Short-Range Radio Networks Download PDF

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Publication number
US20080064422A1
US20080064422A1 US11/575,523 US57552305A US2008064422A1 US 20080064422 A1 US20080064422 A1 US 20080064422A1 US 57552305 A US57552305 A US 57552305A US 2008064422 A1 US2008064422 A1 US 2008064422A1
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United States
Prior art keywords
message
devices
criteria
short
distribution criteria
Prior art date
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Abandoned
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US11/575,523
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English (en)
Inventor
Holger Scholl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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Filing date
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Assigned to KONINKLIJKE PHILIPS ELECTRONICS N V reassignment KONINKLIJKE PHILIPS ELECTRONICS N V ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHOLL, HOLGER
Publication of US20080064422A1 publication Critical patent/US20080064422A1/en
Abandoned legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1845—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast broadcast or multicast in a specific location, e.g. geocast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Definitions

  • the present invention relates to a method and a communication unit to distribute a message via short-range networks by means of relaying the message from one short-range network device to the next.
  • each message is dedicated for a specific recipient or group of recipients that is identified by a physical address.
  • Routers or transponders take up the messages and distribute them further to specific outside instances, or to destinations within their own sub-networks. Normally, only one active copy of a message is distributed further to a particular address.
  • a similar approach is adopted.
  • the present invention relates to a method of distributing a message via short-range networks by means of relaying said message from one short-range network device to the next, wherein at said devices the relevance of the message is checked by comparing a distribution criteria of said message to a criterion associated to said devices, wherein the message is considered relevant when there is a match between said distribution criteria and said criterion associated with said devices.
  • the message can thereby be relayed across some distance from one device to the next in a controlled way so that an approach of a larger area network is obtained.
  • the limitation to the 1-to-1 relationship is expanded to 1-to-n relationship, where n is the number of devices where the message is considered to be relevant.
  • the user of the device may approach the message, or the message may be displayed automatically for the user. If, on the other hand, the message is not considered to be relevant, the user of the device preferably does not notice anything. In both cases the message can be relayed further to the next device where this is repeated.
  • the distribution criteria further comprises relaying information and wherein at each of said devices said relaying information is compared to relaying information associated to said devices, wherein said message is relayed to the next device based on said comparison.
  • the relaying between said devices is controllable by either allowing the relaying of the message or stopping said relaying.
  • the relaying information may comprise an identification of a time period wherein said message should be relayed between said devices, wherein said relaying information is e.g. compared to the time at each device being the relaying information associated to the devices. Therefore if the relaying information indicates that the message is to be relayed e.g. until 18:00, then, the relaying is stopped, i.e. when the time at the devices and thereby relaying information associated to the device shows e.g. 18:01.
  • relaying information is the indication of an area in which the message is to be relayed. Therefore, e.g. all cars within said given area forward the message to the next car etc, until the message is received by a car outside said area.
  • the relaying information associated to the devices e.g. the cars, is the position of the cars, which may be determined using GPS system or similar system which detects the current position of the cars.
  • relaying information is an associated counter to the message in order to limiting the number of devices to which the message is to be sent. Therefore, as the message is relayed between said devices, the counter is increased by one until the final counter value has been reached.
  • the message may e.g. be limited to 1000 devices, so when the message is relayed to device nr. 1000, the relaying is stopped.
  • the relaying information associated to the devices could be a specific number e.g. 0 and the relaying is performed until counter equals zero. It should be noted here that this requires that the relaying information is updated at each of the devices because of the update of the counter, whereas in the two previous examples, such an update is not necessary.
  • said message is generated by one of said short-range network devices.
  • the generated message can as an example comprise a traffic alert such as “icy road conditions”, wherein the message could be generated automatically through break-sensors.
  • the output data from the sensors would be processed, whereby the type of sensor output data could define the distribution criteria automatically.
  • the distribution criteria comprises an identification of an area to which the message is to be sent.
  • the message can be restricted to a specific area so that only the receivers in this area are considered relevant receivers of the message.
  • the receivers could as an example be cars comprising a communication unit which is adapted to receive (and transmit) and display the message for the drivers.
  • This message can comprise information about icy conditions on a road, a traffic jam, an accident, an environmental accident, etc.
  • the position of the message would preferably be attached to the message as distribution criteria, whereby e.g. all devices within a 50 km radius receive the message and consider it to be a relevant message.
  • the actual position of the devices determined by e.g. GPS is the criteria which is compared to the said distribution criteria.
  • the distribution criteria comprises the time of issue of said message.
  • the message which has been sent is old, it may not be considered relevant any longer.
  • the message comprises information relating to icy road conditions and the message is 3 hours old it would not be considered relevant any longer since it is too late to warn the driver.
  • the distribution criteria comprises an identification of a user group to which the message is to be sent.
  • messages may be used for e.g. cultural or social purposes.
  • the devices which the users are provided with e.g. mobile phones, have pre-defined criterions so that they receive all messages of this kind.
  • the message comprises information relating to icy road conditions
  • the distribution criteria would comprise data relating to the area along with the time of issue of the messages.
  • the present invention relates to a computer readable medium having stored therein instructions for causing a processing unit to execute said method.
  • the present invention relates to a communication unit to be used in a short-range network device comprising a receiver for receiving a message and a processor for determining the relevance of said message by means of comparing a distribution criteria of said message to a criteria associated with said device, wherein the message is considered relevant when there is a match between said distribution criteria and said criteria associated with said device.
  • a communication unit which transmits or relays a message across some distance from one device to the next in a controlled way. It follows that the limitation to the 1-to-1 relationship is expanded to 1-to-n relationship, where n is the number of devices where the message is considered to be relevant.
  • the communication unit further comprises a transmitter for transmitting the message to another short-range network device.
  • the communication unit can transmit the received messages to other short-range network devices.
  • the communication unit further comprises means for generating said message.
  • FIG. 1 shows a method of distributing a message via short-range networks by means of relaying said message from one short-range network device to the next
  • FIG. 2 shows one embodiment of a distribution token shown in FIG. 1 ,
  • FIG. 3 shows one example of how to implement the method to transmit a message via short-range networks
  • FIG. 4 shows another example of how to implement the method to transmit a message via short-range networks
  • FIG. 5 shows a flowchart of an embodiment of a method to transmit a message via short-range networks.
  • FIG. 1 shows a method of distributing a message ( 100 ) via short-range networks by means of relaying said message ( 100 ) from one short-range network device ( 104 , 106 ) to the next (N_D_ 2 ) 107 , (N_D_n) 109 .
  • the message 100 comprises three elements: a sender token (S_T) 101 , a distribution token (D_T) 103 and a message body (M_B) 105 .
  • the sender token (S_T) 101 comprises preferably data related to who initiated the message and even the devices which have received the message 100 .
  • the distribution token (D_T) 103 comprises preferably distribution criteria, which will be discussed in more details under FIG. 2 .
  • the message body (M_B) 105 comprises preferably the content of the message, which e.g. can comprise traffic alerts or cultural or social information which is shared with others in a collaborative way.
  • the short-range network devices can be mobile phone 104 , 111 or any other kind of a mobile device or a car-computer 106 , 111 comprising a communication unit (not shown).
  • the communication unit comprises a transmitter and a receiver for transmitting and receiving such a message 100 and is further adapted to generate a message 100 of this type.
  • the content in the message body (M_B) 105 comprises traffic alerts such as “icy road conditions”
  • the message could e.g. be generated automatically through break-sensors or other sensors.
  • the output data from the sensors would be processed by a processor of the communication unit, whereby the type of sensor output data would define the distribution criteria in the distribution token (D_T) 103 .
  • the distribution criteria comprises means for restricting the message body (M_B) 105 to a specific area, e.g. this particular road, and the time of issue of the message so that other communication units which receive the message can alert the drivers of the cars 110 , 106 in due time.
  • Such a message body (M_B) 105 could of course also be generated manually by a user of such a short-range network device, e.g. a mobile phone 104 , where the distribution criteria in the distribution token (D_T) 103 could be defined manually.
  • the communication unit comprises means for generating a message 100 and a transmitter for transmitting the message 100 .
  • the communication unit could be a sender or similar means which would be used for e.g. alerting drivers.
  • the sender could further comprise several sensors for measuring e.g. the road temperature or various whether conditions where the output data would be processed by a processor of the communication unit.
  • the type of sensors output data could be used to define the distribution criteria in the distribution token (D_T) 103 .
  • the sender could just as well be adapted to transmit a message 100 comprising e.g. cultural or social information to a group of people via said short-range network devices 107 , 109 , wherein the distribution criteria, which is attached to said message 100 , would be compared to the criteria associated to each of said short-range network devices 107 , 109 .
  • the criteria associated to each of said short-range network devices could e.g. be defined by the user manually or when the user purchases the device. As an example the user could be signed to a list for those who are interested in receiving said cultural or social information.
  • the message is considered relevant when there is a match between said distribution criteria and said criteria associated with each of said devices 107 , 109 , and the user may be notified Otherwise, the user will not notice that his/her device has received a message 100 .
  • the message 100 may preferably be transmitted further to other short-range network devices (N_D_ 2 ) 107 , (N_D_n) 109 , where this procedure is repeated. In this way the approach to a large area network is obtained by transmitting the message 100 between such short-range network devices 107 , 109 .
  • the communication unit comprises a receiver adapted to receive a message 100 .
  • the communication unit could be integrated into e.g. a car-computer and be adapted to display the message via the radio where different kinds of warnings could be displayed to the car driver.
  • the warning could comprise: “slow down the speed, icy road ahead”.
  • the information could also be related to cultural or social activities.
  • the distribution criterion comprises preferably relaying information e.g. in the distribution token (D_T) 103 for determining whether the message 100 should be further relayed or not, based on comparing with relaying information associated to the devices 107 , 109 .
  • FIG. 2 shows one embodiment of a distribution token (D_T) 103 shown in FIG. 1 , comprising three sub-tokens 201 , 203 , 205 , each comprising various token elements.
  • D_T distribution token
  • the sub-tokens 201 , 203 , 205 could as an example comprise the following criteria:
  • Sub-token 201
  • Sub-token 203
  • Sub-token 205
  • FIG. 3 shows one example of how to implement the method to transmit 305 a message 303 via short-range networks by means of relaying said message from one short-range network device to the next.
  • the short-range network devices comprise a communication unit which is integrated into the cars 301 , 309 , 317 , 321 .
  • a sensor unit in the first car 301 senses slippery or icy 325 conditions and automatically alerts the cars 309 , 317 , 321 which are driving the same road, or cars in the same area.
  • the message 303 comprising the warning is sent via the short-range network devices, i.e.
  • the distribution criteria for the initial message 303 are preferably compared to a criteria in the communication unit in each respective car.
  • a part of the distribution token (D_T) 103 in the message is the origin of where the message 303 is initiated or issued. This information would preferably be based on a Global Positioning System (GPS) in the car which would give exact data relating to the position of where the event occurred, along with the exact time of issue.
  • GPS Global Positioning System
  • the criteria in the initial message 303 could further comprise sending the message to all short-range network devices driving on road E45 and to a maximum of 5000 devices.
  • the cars are provided with a navigation system or similar device.
  • FIG. 4 shows another example of how to implement the method to transmit a message 415 via short-range networks by means of relaying said message 415 from one short-range network device to the next 401 , 403 , 405 , 407 , 409 , 411 , 413 .
  • These devices may be any kind of mobile devices comprising a receiver, a transmitter, a processor and even a storage means having stored therein data relating to criteria to distinguish whether or not the message is relevant for the user by comparing the criteria to the distribution criteria of the message 415 .
  • the receiver of the message 415 is the one where there is a match between the distribution criteria and the criteria which is associated to said devices.
  • the message is considered to be relevant (marked as 417 , 421 , 427 ) to the persons or group of users 419 , 421 , 427 , whereas for the user or a group of users 403 the message is not considered to be relevant.
  • the user 403 would not notice that he/she has received a message 415 , which as shown is forwarded further to the user 419 .
  • the message can be initiated by a person (not shown) which e.g. has noticed that a special event has occurred, or automatically by the short-range network device 401 .
  • FIG. 5 shows a flowchart of an embodiment of a method to transmit a message via short-range network devices.
  • the message is generated (G_M) 501 where a distribution token and a message body are defined.
  • the distribution token defines the distribution criteria of the message, i.e. who should receive the message, and the message body defines the content of the message.
  • the message is transmitted 504 to a first short-range network device 505 where the distribution criteria of the message is read (R_D_C_ 1 ) and compared to criteria associated with the network device 505 .
  • the network device may be pre-programmed in a way that certain criteria are defined and preferably stored in a storage means. This definition may be done e.g.
  • a processor of the network device 505 compares said criteria (C_C_ 1 ) 509 with said pre-stored criteria. If there is a match between the distribution criteria of the message and the pre-stored criteria, the message is considered to be relevant (Rel._ 1 ) 513 and is displayed to the user. The message is otherwise considered irrelevant (Irrel._ 1 ) 515 . Subsequently, the message is transmitted (T_D 2 _ 1 ) 516 to a second short-range network device 523 where these steps are repeated, and where the message (G_M) 501 is subsequently transmitted (T_D 3 _ 2 ) 516 to a third short-range network device 523 , etc.
  • this is continued (repeated) until one or more distribution criteria of the message are fulfilled (Fulf.) 529 .
  • this can comprise the number of devices to which the message should be transmitted.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mobile Radio Communication Systems (AREA)
US11/575,523 2004-09-24 2005-09-08 Method of Distributing a Message Via Short-Range Radio Networks Abandoned US20080064422A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04104651 2004-09-24
EP04104651.7 2004-09-24
PCT/IB2005/052919 WO2006033034A1 (fr) 2004-09-24 2005-09-08 Procede de distribution d'un message par des reseaux radio de faible portee

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US20080064422A1 true US20080064422A1 (en) 2008-03-13

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US11/575,523 Abandoned US20080064422A1 (en) 2004-09-24 2005-09-08 Method of Distributing a Message Via Short-Range Radio Networks

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US (1) US20080064422A1 (fr)
EP (1) EP1794955A1 (fr)
JP (1) JP2008515263A (fr)
KR (1) KR20070056109A (fr)
CN (1) CN101027878A (fr)
WO (1) WO2006033034A1 (fr)

Cited By (4)

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US20100228859A1 (en) * 2006-02-21 2010-09-09 Baeckstroem Martin Method and apparatus for providing access for a limited set of mobile stations to a restricted local access point
GB2528238A (en) * 2014-05-23 2016-01-20 Hyperion Systems Ltd Electronic distribution of entitlements to goods and services
US9924299B2 (en) 2014-02-20 2018-03-20 Samsung Electronics Co., Ltd. Method and apparatus for controlling operations of electronic device
US11394681B1 (en) * 2019-05-31 2022-07-19 United Services Automobile Association (Usaa) Systems and methods for caching emails for subsequent delivery

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JP2011013782A (ja) * 2009-06-30 2011-01-20 Toshiba Corp 中継装置
EP2458931B1 (fr) * 2010-11-24 2017-11-01 BlackBerry Limited Gestion de transmissions de données à courte distance sans fil
US9253803B2 (en) 2010-11-24 2016-02-02 Blackberry Limited Managing short range wireless data transmissions
WO2015107338A1 (fr) * 2014-01-14 2015-07-23 Vodafone Ip Licensing Limited Communication de groupe, par relais
US10694362B2 (en) 2015-05-07 2020-06-23 Univeristy Of Florida Research Foundation, Incorporated Ad-hoc social network (AHSN) system, AHSN-enabled device, and methods of use

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US7023818B1 (en) * 2000-07-27 2006-04-04 Bbnt Solutions Llc Sending messages to radio-silent nodes in ad-hoc wireless networks

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US5493692A (en) * 1993-12-03 1996-02-20 Xerox Corporation Selective delivery of electronic messages in a multiple computer system based on context and environment of a user
EP1219081B1 (fr) * 1999-10-08 2011-03-30 Nokia Corporation Messagerie multimedia dependant de la position

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US7023818B1 (en) * 2000-07-27 2006-04-04 Bbnt Solutions Llc Sending messages to radio-silent nodes in ad-hoc wireless networks
US20040264451A1 (en) * 2001-12-03 2004-12-30 Jouni Kujala Addressing and routing in wireless mesh networks
US20050125302A1 (en) * 2003-12-04 2005-06-09 International Business Machines Corporation Tracking locally broadcast electronic works

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100228859A1 (en) * 2006-02-21 2010-09-09 Baeckstroem Martin Method and apparatus for providing access for a limited set of mobile stations to a restricted local access point
US9420520B2 (en) * 2006-02-21 2016-08-16 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for providing access for a limited set of mobile stations to a restricted local access point
US9924299B2 (en) 2014-02-20 2018-03-20 Samsung Electronics Co., Ltd. Method and apparatus for controlling operations of electronic device
GB2528238A (en) * 2014-05-23 2016-01-20 Hyperion Systems Ltd Electronic distribution of entitlements to goods and services
US11394681B1 (en) * 2019-05-31 2022-07-19 United Services Automobile Association (Usaa) Systems and methods for caching emails for subsequent delivery
US11652779B1 (en) * 2019-05-31 2023-05-16 United Services Automobile Association (Usaa) Systems and methods for caching emails for subsequent delivery
US11956200B1 (en) * 2019-05-31 2024-04-09 United Services Automobile Association (Usaa) Method for distributing emails

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JP2008515263A (ja) 2008-05-08
WO2006033034A1 (fr) 2006-03-30
CN101027878A (zh) 2007-08-29
KR20070056109A (ko) 2007-05-31
EP1794955A1 (fr) 2007-06-13

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Owner name: KONINKLIJKE PHILIPS ELECTRONICS N V, NETHERLANDS

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Effective date: 20050914

STCB Information on status: application discontinuation

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